38987360

素因数分解:

$2^5\times 5^1\times {\mathrm{243671}}^1$

素因数の和:243686

約数の個数: 24

約数和(自身を含む): 92108016

約数和(自身を除く): 53120656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 243671, 487342, 974684, 1218355, 1949368, 2436710, 3898736, 4873420, 7797472, 9746840, 19493680, 38987360]

約数ペア:

[(1, 38987360), (2, 19493680), (4, 9746840), (5, 7797472), (8, 4873420), (10, 3898736), (16, 2436710), (20, 1949368), (32, 1218355), (40, 974684), (80, 487342), (160, 243671)]